What is an example of a reversible sedative commonly used in food animal anesthesia?

What is an example of a reversible sedative commonly used in food animal anesthesia?

• A. Acepromazine
• B. Xylazine
• C. Ketamine
• D. Diazepam

Answer: (B)

Xylazine is a commonly used reversible sedative in food animal anesthesia. It works as an alpha-2 adrenergic agonist, providing sedation and analgesia, making it particularly useful for various procedures in large animals. One of the significant advantages of Xylazine is its reversibility; it can be effectively reversed using agents such as yohimbine or atipamezole, allowing for controlled recovery after sedation.

While other options like acepromazine and diazepam are used in veterinary medicine, they do not have a specific reversal agent that provides the same control as Xylazine. Ketamine is primarily an anesthetic agent rather than a sedative and is not typically classified as reversible in the same context as Xylazine.